/*
 * File    : RPTorrentManager.java
 * Created : 28-Feb-2004
 * By      : parg
 * 
 * Azureus - a Java Bittorrent client
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.pluginsimpl.remote.torrent;

/**
 * @author parg
 *
 */

import java.io.File;
import java.io.InputStream;
import java.net.URL;

import org.gudy.azureus2.plugins.torrent.Torrent;
import org.gudy.azureus2.plugins.torrent.TorrentAttribute;
import org.gudy.azureus2.plugins.torrent.TorrentCreator;
import org.gudy.azureus2.plugins.torrent.TorrentDownloader;
import org.gudy.azureus2.plugins.torrent.TorrentException;
import org.gudy.azureus2.plugins.torrent.TorrentManager;
import org.gudy.azureus2.plugins.torrent.TorrentManagerListener;
import org.gudy.azureus2.pluginsimpl.remote.RPException;
import org.gudy.azureus2.pluginsimpl.remote.RPObject;
import org.gudy.azureus2.pluginsimpl.remote.RPReply;
import org.gudy.azureus2.pluginsimpl.remote.RPRequest;

public class RPTorrentManager extends RPObject implements TorrentManager {
    protected transient TorrentManager delegate;

    public static RPTorrentManager create(TorrentManager _delegate) {
        RPTorrentManager res = (RPTorrentManager) _lookupLocal(_delegate);

        if (res == null) {

            res = new RPTorrentManager(_delegate);
        }

        return (res);
    }

    protected RPTorrentManager(TorrentManager _delegate) {
        super(_delegate);
    }

    protected void _setDelegate(Object _delegate) {
        delegate = (TorrentManager) _delegate;
    }

    public Object _setLocal()

    throws RPException {
        return (_fixupLocal());
    }

    public RPReply _process(RPRequest request) {
        String method = request.getMethod();
        Object[] params = request.getParams();

        if (method.equals("getURLDownloader[URL]")) {

            try {
                TorrentDownloader dl = delegate.getURLDownloader((URL) params[0]);

                RPTorrentDownloader res = RPTorrentDownloader.create(dl);

                return (new RPReply(res));

            } catch (TorrentException e) {

                return (new RPReply(e));
            }
        } else if (method.equals("getURLDownloader[URL,String,String]")) {

            try {
                TorrentDownloader dl = delegate.getURLDownloader((URL) params[0], (String) params[1], (String) params[2]);

                RPTorrentDownloader res = RPTorrentDownloader.create(dl);

                return (new RPReply(res));

            } catch (TorrentException e) {

                return (new RPReply(e));
            }
        } else if (method.equals("createFromBEncodedData[byte[]]")) {

            try {
                return (new RPReply(RPTorrent.create(delegate.createFromBEncodedData((byte[]) params[0]))));

            } catch (TorrentException e) {

                return (new RPReply(e));
            }
        }

        throw (new RPException("Unknown method: " + method));
    }

    // ************************************************************************

    public TorrentDownloader getURLDownloader(URL url)

    throws TorrentException {
        try {
            RPTorrentDownloader resp =
                    (RPTorrentDownloader) _dispatcher.dispatch(new RPRequest(this, "getURLDownloader[URL]", new Object[] { url })).getResponse();

            resp._setRemote(_dispatcher);

            return (resp);

        } catch (RPException e) {

            if (e.getCause() instanceof TorrentException) {

                throw ((TorrentException) e.getCause());
            }

            throw (e);
        }
    }

    public TorrentDownloader getURLDownloader(URL url, String user_name, String password)

    throws TorrentException {
        try {
            RPTorrentDownloader resp =
                    (RPTorrentDownloader) _dispatcher.dispatch(
                            new RPRequest(this, "getURLDownloader[URL,String,String]", new Object[] { url, user_name, password })).getResponse();

            resp._setRemote(_dispatcher);

            return (resp);

        } catch (RPException e) {

            if (e.getCause() instanceof TorrentException) {

                throw ((TorrentException) e.getCause());
            }

            throw (e);
        }
    }

    public Torrent createFromBEncodedFile(File file)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public Torrent createFromBEncodedFile(File file, boolean for_seeding)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public Torrent createFromBEncodedInputStream(InputStream data)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public Torrent createFromBEncodedData(byte[] data)

    throws TorrentException {
        try {
            RPTorrent res =
                    (RPTorrent) _dispatcher.dispatch(new RPRequest(this, "createFromBEncodedData[byte[]]", new Object[] { data })).getResponse();

            res._setRemote(_dispatcher);

            return (res);

        } catch (RPException e) {

            if (e.getCause() instanceof TorrentException) {

                throw ((TorrentException) e.getCause());
            }

            throw (e);
        }
    }

    public Torrent createFromBEncodedData(byte[] data, int preserve)

    throws TorrentException {

        notSupported();

        return (null);
    }

    public Torrent createFromBEncodedFile(File file, int preserve)

    throws TorrentException {

        notSupported();

        return (null);
    }

    public Torrent createFromBEncodedInputStream(InputStream data, int preserve)

    throws TorrentException {

        notSupported();

        return (null);
    }

    public Torrent createFromDataFile(File data, URL announce_url)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public Torrent createFromDataFile(File data, URL announce_url, boolean include_other_hashes)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public TorrentCreator createFromDataFileEx(File data, URL announce_url, boolean include_other_hashes)

    throws TorrentException {
        notSupported();

        return (null);
    }

    public TorrentAttribute[] getDefinedAttributes() {
        notSupported();

        return (null);
    }

    public TorrentAttribute getAttribute(String name) {
        notSupported();

        return (null);
    }

    public TorrentAttribute getPluginAttribute(String name) {
        notSupported();

        return (null);
    }

    public void addListener(TorrentManagerListener l) {
        notSupported();
    }

    public void removeListener(TorrentManagerListener l) {
        notSupported();
    }
}
